Since ObjC(++) is a true superset of C (or C++), you can just write the performance-sensitive parts in C or C++ anyway. ObjC is only needed when talking to (mos

Since ObjC(++) is a true superset of C (or C++), you can just write the performance-sensitive parts in C or C++ anyway. ObjC is only needed when talking to (most) macOS/iOS operating system APIs.